摘要
用WatersBondapakTMODSC18柱,甲醇 水为流动相,在254nm处测定丁基橡胶中邻苯二甲酸二丁酯(DBP)的含量。该方法的稳定性高,重现性好,操作简便迅速,结果准确。
The content of plasticizer dibutyl phthalate (DBP)in butyl rubber was determined by using waters Bondapak^(TM) ODS C_(18)column(Φ3.9mm×150mm) and mobile phase of methanoland water solution with UV at 254nm.The method was simple,rapid and accurate.
出处
《特种橡胶制品》
2004年第3期48-50,共3页
Special Purpose Rubber Products
